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i: 'Those Floors of Yours I RUBBER CEMENT FLOOR PAINT I 15VEXY 'btet-lErpcrj, kcgengfSSg ttcu*, baa,.

Amboy Chemical Worke, the Ital ian Cellujold Company, the Na tional Ammonia Company.

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13uPont Magazine March, 1924 International Crow-Shooting Contest See pages 4 and 5 Blasting Accessories Like du Pont Explosives Standard--Since 1802 FOR one hundred and twenty-two years we have constantly carried on experiments and research work seeking to improve Blasting Practice in the mine, in the quarry, in road-making, in construction work and on the farm.

PYROXYLIN DIVISION CHEMICAL PRODUCTS DEPT.

ANACONDA LEAD PRODUCTS COMPANY NEW YORK OFFICE journalEijtrf No."

mm Landroek Bags the "Metropolitan" Shooting N.

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248 Pr o c e e d in g s 6443 Effect of Dietary Calcium and Phosphorus on Toxicity of Lead in the Rat: Rationale of Phosphate Therapy.* DAVID H.

SWP 007668 Convention Daily--Tuesday Ame mc a n Pa i n t Jo u r n al A National Weekly Independently Serving the Paint, Oil and Varnish Manufacturer and Jobber and the Raw Material and Allied Interests S*uiU m Secoad CUm ICtMer St Unii, Ml--art Belly UeUieg u WmUagtoa Autkorixed Orteber IMS. fayjrigti ||tt by Amtricea Ftiat jourael C*., Im., St teata Vol. 13 TUESDAY, OCTOBER IS, 1929 No.

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